278431470720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{9811}}^1$

素因数の和:10228

約数の個数: 384

約数和(自身を含む): 1038254817600

約数和(自身を除く): 759823346880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 379, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 758, 780, 832, 936, 960, 1040, 1137, 1152, 1170, 1248, 1440, 1516, 1560, 1664, 1872, 1895, 1920, 2080, 2274, 2340, 2496, 2880, 3032, 3120, 3411, 3744, 3790, 4160, 4548, 4680, 4927, 4992, 5685, 5760, 6064, 6240, 6822, 7488, 7580, 8320, 9096, 9360, 9811, 9854, 11370, 12128, 12480, 13644, 14781, 14976, 15160, 17055, 18192, 18720, 19622, 19708, 22740, 24256, 24635, 24960, 27288, 29433, 29562, 30320, 34110, 36384, 37440, 39244, 39416, 44343, 45480, 48512, 49055, 49270, 54576, 58866, 59124, 60640, 68220, 72768, 73905, 74880, 78488, 78832, 88299, 88686, 90960, 98110, 98540, 109152, 117732, 118248, 121280, 127543, 136440, 145536, 147165, 147810, 156976, 157664, 176598, 177372, 181920, 196220, 197080, 218304, 221715, 235464, 236496, 242560, 255086, 272880, 294330, 295620, 313952, 315328, 353196, 354744, 363840, 382629, 392440, 394160, 436608, 441495, 443430, 470928, 472992, 510172, 545760, 588660, 591240, 627904, 630656, 637715, 706392, 709488, 727680, 765258, 784880, 788320, 882990, 886860, 941856, 945984, 1020344, 1091520, 1147887, 1177320, 1182480, 1255808, 1275430, 1412784, 1418976, 1530516, 1569760, 1576640, 1765980, 1773720, 1883712, 1891968, 1913145, 2040688, 2183040, 2295774, 2354640, 2364960, 2550860, 2825568, 2837952, 3061032, 3139520, 3153280, 3531960, 3547440, 3718369, 3767424, 3826290, 4081376, 4591548, 4709280, 4729920, 5101720, 5651136, 5675904, 5739435, 6122064, 6279040, 7063920, 7094880, 7436738, 7652580, 8162752, 9183096, 9418560, 9459840, 10203440, 11155107, 11302272, 11478870, 12244128, 14127840, 14189760, 14873476, 15305160, 16325504, 18366192, 18591845, 18837120, 20406880, 22310214, 22957740, 24488256, 28255680, 28379520, 29746952, 30610320, 33465321, 36732384, 37183690, 40813760, 44620428, 45915480, 48338797, 48976512, 55775535, 56511360, 59493904, 61220640, 66930642, 73464768, 74367380, 81627520, 89240856, 91830960, 96677594, 111551070, 118987808, 122441280, 133861284, 145016391, 146929536, 148734760, 167326605, 178481712, 183661920, 193355188, 223102140, 237975616, 241693985, 244882560, 267722568, 290032782, 297469520, 334653210, 356963424, 367323840, 386710376, 435049173, 446204280, 475951232, 483387970, 535445136, 580065564, 594939040, 669306420, 713926848, 725081955, 734647680, 773420752, 870098346, 892408560, 966775940, 1070890272, 1160131128, 1189878080, 1338612840, 1427853696, 1450163910, 1546841504, 1740196692, 1784817120, 1933551880, 2141780544, 2175245865, 2320262256, 2379756160, 2677225680, 2900327820, 3093683008, 3480393384, 3569634240, 3867103760, 4283561088, 4350491730, 4640524512, 5354451360, 5800655640, 6187366016, 6960786768, 7139268480, 7734207520, 8700983460, 9281049024, 10708902720, 11601311280, 13921573536, 15468415040, 17401966920, 18562098048, 21417805440, 23202622560, 27843147072, 30936830080, 34803933840, 46405245120, 55686294144, 69607867680, 92810490240, 139215735360, 278431470720]

約数ペア:

[(1, 278431470720), (2, 139215735360), (3, 92810490240), (4, 69607867680), (5, 55686294144), (6, 46405245120), (8, 34803933840), (9, 30936830080), (10, 27843147072), (12, 23202622560), (13, 21417805440), (15, 18562098048), (16, 17401966920), (18, 15468415040), (20, 13921573536), (24, 11601311280), (26, 10708902720), (30, 9281049024), (32, 8700983460), (36, 7734207520), (39, 7139268480), (40, 6960786768), (45, 6187366016), (48, 5800655640), (52, 5354451360), (60, 4640524512), (64, 4350491730), (65, 4283561088), (72, 3867103760), (78, 3569634240), (80, 3480393384), (90, 3093683008), (96, 2900327820), (104, 2677225680), (117, 2379756160), (120, 2320262256), (128, 2175245865), (130, 2141780544), (144, 1933551880), (156, 1784817120), (160, 1740196692), (180, 1546841504), (192, 1450163910), (195, 1427853696), (208, 1338612840), (234, 1189878080), (240, 1160131128), (260, 1070890272), (288, 966775940), (312, 892408560), (320, 870098346), (360, 773420752), (379, 734647680), (384, 725081955), (390, 713926848), (416, 669306420), (468, 594939040), (480, 580065564), (520, 535445136), (576, 483387970), (585, 475951232), (624, 446204280), (640, 435049173), (720, 386710376), (758, 367323840), (780, 356963424), (832, 334653210), (936, 297469520), (960, 290032782), (1040, 267722568), (1137, 244882560), (1152, 241693985), (1170, 237975616), (1248, 223102140), (1440, 193355188), (1516, 183661920), (1560, 178481712), (1664, 167326605), (1872, 148734760), (1895, 146929536), (1920, 145016391), (2080, 133861284), (2274, 122441280), (2340, 118987808), (2496, 111551070), (2880, 96677594), (3032, 91830960), (3120, 89240856), (3411, 81627520), (3744, 74367380), (3790, 73464768), (4160, 66930642), (4548, 61220640), (4680, 59493904), (4927, 56511360), (4992, 55775535), (5685, 48976512), (5760, 48338797), (6064, 45915480), (6240, 44620428), (6822, 40813760), (7488, 37183690), (7580, 36732384), (8320, 33465321), (9096, 30610320), (9360, 29746952), (9811, 28379520), (9854, 28255680), (11370, 24488256), (12128, 22957740), (12480, 22310214), (13644, 20406880), (14781, 18837120), (14976, 18591845), (15160, 18366192), (17055, 16325504), (18192, 15305160), (18720, 14873476), (19622, 14189760), (19708, 14127840), (22740, 12244128), (24256, 11478870), (24635, 11302272), (24960, 11155107), (27288, 10203440), (29433, 9459840), (29562, 9418560), (30320, 9183096), (34110, 8162752), (36384, 7652580), (37440, 7436738), (39244, 7094880), (39416, 7063920), (44343, 6279040), (45480, 6122064), (48512, 5739435), (49055, 5675904), (49270, 5651136), (54576, 5101720), (58866, 4729920), (59124, 4709280), (60640, 4591548), (68220, 4081376), (72768, 3826290), (73905, 3767424), (74880, 3718369), (78488, 3547440), (78832, 3531960), (88299, 3153280), (88686, 3139520), (90960, 3061032), (98110, 2837952), (98540, 2825568), (109152, 2550860), (117732, 2364960), (118248, 2354640), (121280, 2295774), (127543, 2183040), (136440, 2040688), (145536, 1913145), (147165, 1891968), (147810, 1883712), (156976, 1773720), (157664, 1765980), (176598, 1576640), (177372, 1569760), (181920, 1530516), (196220, 1418976), (197080, 1412784), (218304, 1275430), (221715, 1255808), (235464, 1182480), (236496, 1177320), (242560, 1147887), (255086, 1091520), (272880, 1020344), (294330, 945984), (295620, 941856), (313952, 886860), (315328, 882990), (353196, 788320), (354744, 784880), (363840, 765258), (382629, 727680), (392440, 709488), (394160, 706392), (436608, 637715), (441495, 630656), (443430, 627904), (470928, 591240), (472992, 588660), (510172, 545760)]